C++: Test that hasQualifiedName/3 ignores inline

Author: jbj

cpp/ql/test/library-tests/identifiers/qualified_names/qualifiedNames.cpp

@@ -59,3 +59,26 @@ namespace templates {
     return getMember(tc, typedefC());
   }
 }
+
+namespace std {
+  inline namespace cpp17 {
+    void functionInTwoNamespaces(); // BUG: should also show up in `std`
+    class classInTwoNameSpaces { // BUG: should also show up in `std`
+    };
+    inline namespace implementation {
+      namespace ns {
+        void functionInFourNamespaces(); // BUG: should also show up the outer namespaces
+      }
+    }
+  }
+}
+
+// This code demonstrates that `functionInFourNamespaces` is indeed visible in
+// four name spaces.
+using void_fptr = void(*)();
+void_fptr ptrs[] = {
+  std::ns::functionInFourNamespaces,
+  std::cpp17::ns::functionInFourNamespaces,
+  std::implementation::ns::functionInFourNamespaces,
+  std::cpp17::implementation::ns::functionInFourNamespaces,
+};

cpp/ql/test/library-tests/identifiers/qualified_names/qualifiedNames.expected

@@ -52,3 +52,10 @@
 | qualifiedNames.cpp:53:12:53:12 | getMember | templates::getMember | templates |  | getMember | (not global) |
 | qualifiedNames.cpp:53:12:53:20 | getMember | templates::getMember | templates |  | getMember | (not global) |
 | qualifiedNames.cpp:57:8:57:10 | use | templates::use | templates |  | use | (not global) |
+| qualifiedNames.cpp:65:10:65:32 | functionInTwoNamespaces | std::cpp17::functionInTwoNamespaces | std::cpp17 |  | functionInTwoNamespaces | (not global) |
+| qualifiedNames.cpp:66:11:66:11 | operator= | std::cpp17::classInTwoNameSpaces::operator= | std::cpp17 | classInTwoNameSpaces | operator= | (not global) |
+| qualifiedNames.cpp:66:11:66:11 | operator= | std::cpp17::classInTwoNameSpaces::operator= | std::cpp17 | classInTwoNameSpaces | operator= | (not global) |
+| qualifiedNames.cpp:66:11:66:30 | classInTwoNameSpaces | std::cpp17::classInTwoNameSpaces | std::cpp17 |  | classInTwoNameSpaces | (not global) |
+| qualifiedNames.cpp:70:14:70:37 | functionInFourNamespaces | std::cpp17::implementation::ns::functionInFourNamespaces | std::cpp17::implementation::ns |  | functionInFourNamespaces | (not global) |
+| qualifiedNames.cpp:78:7:78:15 | void_fptr | void_fptr |  |  | void_fptr | void_fptr |
+| qualifiedNames.cpp:79:11:79:14 | ptrs | ptrs |  |  | ptrs | ptrs |